Laguna biological Bio-Max is ideal for underwater filters. Bio-Max promotes, protects and encourages beneficial bacteria in pond water resulting in a clean, clear pond. The filter media has a large surface area and large number of perfectly sized pores to allow bacterial colonies to thrive which maintains a biological balance in pond water.
| SKU | Add | |
|---|---|---|
 Laguna PowerFalls Spillway Bio Media $43.99 $26.95 | 47 Points |
20492 |
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